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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME    
Net earnings (loss) $ (8,485) $ 20,882
Other comprehensive loss, net of tax:    
Foreign currency translation adjustments 983 (132)
Pension liability adjustments (4,452) (2,832)
Other comprehensive loss (3,469) (2,964)
Comprehensive income (loss) $ (11,954) $ 17,918